people can break into cars for seemingly no reason, too.
my girlfriend got two windows smashed in and all her stuff riffled through, and all they took was my poker chips (~$100) and some drinking glasses form Target ($10). she has a blazer with tinted windows, and absolutely nothing was in plain view! no deck no sound system, none of the stuff that was stolen was visible. i really have no idea why they chose her's (it's in a parking ramp across from our aparment, there's hundreds of cars in it), and why they chose to break two windows instead of just one (and unlocking the door) doesn't make much sense either. mostly just caused a pain for her to deal with the insurance company, file a police report, wait a few days before she could get new windows installed, etc.